2449279868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{33997}}^1$

素因数の和:34122

約数の個数: 48

約数和(自身を含む): 5117650944

約数和(自身を除く): 2668371076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1162, 2324, 2573, 5146, 10292, 18011, 33997, 36022, 67994, 72044, 135988, 237979, 475958, 951916, 1053907, 2107814, 2821751, 4215628, 5643502, 7377349, 11287004, 14754698, 19752257, 29509396, 39504514, 79009028, 87474281, 174948562, 349897124, 612319967, 1224639934, 2449279868]

約数ペア:

[(1, 2449279868), (2, 1224639934), (4, 612319967), (7, 349897124), (14, 174948562), (28, 87474281), (31, 79009028), (62, 39504514), (83, 29509396), (124, 19752257), (166, 14754698), (217, 11287004), (332, 7377349), (434, 5643502), (581, 4215628), (868, 2821751), (1162, 2107814), (2324, 1053907), (2573, 951916), (5146, 475958), (10292, 237979), (18011, 135988), (33997, 72044), (36022, 67994)]